CN204572088U - A kind of electricity generating device utilizing superheated vapor energy more than needed - Google Patents
A kind of electricity generating device utilizing superheated vapor energy more than needed Download PDFInfo
- Publication number
- CN204572088U CN204572088U CN201520098458.5U CN201520098458U CN204572088U CN 204572088 U CN204572088 U CN 204572088U CN 201520098458 U CN201520098458 U CN 201520098458U CN 204572088 U CN204572088 U CN 204572088U
- Authority
- CN
- China
- Prior art keywords
- superheated vapor
- valve
- decompressor
- needed
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model discloses a kind of electricity generating device utilizing superheated vapor energy more than needed, comprise steam access port, steam outlet, temperature reducing and pressure reducing system, valve one, valve two and the power generation system containing decompressor; Described steam access port is for accessing superheated vapor, two-way is divided into after access, leading up to described valve two, described decompressor is connected with described steam outlet, one tunnel is connected with described steam outlet through described valve one, described temperature reducing and pressure reducing system, and the decompressor of described power generation system exports electric energy to switch board room.The superheated vapor that the utility model utilizes power plant more than needed promotes decompressor acting, and produce power exports electric energy, is incorporated to switchgear room busbar, solves the waste of superheated vapor, again save electric energy.
Description
Technical field
The utility model belongs to energy consumption and utilizes technical field, in particular to a kind of electricity generating device utilizing superheated vapor energy more than needed.
Background technique
The steam that PO, PPG device of chemical enterprise uses, the overwhelming majority requires saturated vapour or the superheated vapor that air pressure is 0.4MPa ~ 0.6MPa, temperature is 145 DEG C ~ 180 DEG C.The steam that garden power plant sends here, pressure 1.3MPa ~ 1.35MPa, temperature is 315 DEG C ~ 330 DEG C, for superheated vapor, current most company is lowered the temperature to superheated vapor by temperature reducing and pressure reducing system, step-down to provide saturated (or overheated) steam of power at low pressure, this technics comparing tradition, need consume certain pure water resource, and superheated vapor more than needed is not used, and causes the waste of heat energy.
Summary of the invention
Goal of the invention: the utility model provides a kind of electricity generating device utilizing superheated vapor energy more than needed, and the superheated vapor more than needed utilizing power plant to provide generates electricity, and for enterprises device, solves the waste of superheated vapor, again saves electric energy.
Technological scheme: utilization described in the utility model is had more than needed the electricity generating device of superheated vapor energy, comprises steam access port, steam outlet, temperature reducing and pressure reducing system, valve one, valve two and the power generation system containing decompressor; Described steam access port is for accessing superheated vapor, two-way is divided into after access, leading up to described valve two, described decompressor is connected with described steam outlet, one tunnel is connected with described steam outlet through described valve one, described temperature reducing and pressure reducing system, and the decompressor of described power generation system exports electric energy to switch board room;
Described valve one is closed, and when described valve two is opened, superheated vapor, by after described steam access port access, promotes the acting of described decompressor, generation electric energy exports switch board room to, discharges low pressure gas afterwards and exports to described steam outlet; When described valve one is opened, described valve two is closed, superheated vapor, by after described steam access port access, after described temperature reducing and pressure reducing system decrease temperature and pressure, is exported by described steam outlet.
Improve technique scheme further, described decompressor is connected with pressure gauge two.
Described temperature reducing and pressure reducing system is connected with pressure gauge one.
Described temperature reducing and pressure reducing system comprises for the water spray system of desuperheat and the valve system for reducing pressure.
Described steam outlet is saturated vapour delivery outlet or superheated vapor delivery outlet.
Beneficial effect: compared with prior art, advantage of the present utility model: the superheated vapor that the utility model utilizes power plant more than needed promotes decompressor acting, and produce power exports (electric energy), is incorporated to switch board room busbar, solve the waste of superheated vapor, again save electric energy; By decompressor and temperature reducing and pressure reducing system being arranged in parallel, add the Security of whole system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by accompanying drawing, technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to described embodiment.
embodiment 1:utilization is as shown in Figure 1 had more than needed the electricity generating device of superheated vapor energy, comprises steam access port, steam outlet, temperature reducing and pressure reducing system, valve one, valve two, pressure gauge one, pressure gauge two and the power generation system containing decompressor; Steam access port is for accessing superheated vapor, two-way is divided into after access, leading up to valve two, described decompressor is connected with steam outlet, one tunnel is connected with steam outlet through valve one, temperature reducing and pressure reducing system, and described power generation system exports switch board room to after superheated vapor more than needed is converted to electric energy; The pressure gauge two being used to indicate decompressor vapor pressure and the pressure gauge one being used to indicate temperature reducing and pressure reducing system vapor pressure is connected between decompressor and temperature reducing and pressure reducing system.
The superheated vapor pressure of steam access port access is 1.3MPa ~ 1.35MPa, temperature is 315 DEG C ~ 330 DEG C, during normal operation, throttle down one, open valve two, according to the vapor pressure that pressure gauge two indicates, the operation of adjustment decompressor, superheated vapor promotes decompressor acting, and produce power exports, be incorporated to busbar in switch board room, discharge low pressure gas afterwards and export to steam outlet.When decompressor maintenance or when shutting down; throttle down two, open valve one; according to the vapor pressure of the instruction of pressure gauge one; the operation of adjustment temperature reducing and pressure reducing system; superheated vapor exports through steam outlet after temperature reducing and pressure reducing system pressure and temperature reducing, export for air pressure be 0.4MPa ~ 0.6MPa, temperature is the saturated or superheated vapor of 145 DEG C ~ 180 DEG C.
The low pressure steam of supply enterprise of power plant (also claims 13.5kgf/cm
3steam), being the by product of power plants generating electricity, is superheated vapor, generally has more than needed when enterprise uses, and the device generating utilizing flap portion superheated vapor to be provided by the utility model, for enterprise, is solved the waste of superheated vapor, again save electric energy.
As mentioned above, although represented with reference to specific preferred embodiment and described the utility model, it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model not departing from claims definition, various change can be made in the form and details to it.
Claims (5)
1. utilize an electricity generating device for superheated vapor energy more than needed, it is characterized in that: comprise steam access port, steam outlet, temperature reducing and pressure reducing system, valve one, valve two and the power generation system containing decompressor; Described steam access port is for accessing superheated vapor, two-way is divided into after access, leading up to described valve two, described decompressor is connected with described steam outlet, one tunnel is connected with described steam outlet through described valve one, described temperature reducing and pressure reducing system, and the decompressor of described power generation system exports electric energy to switch board room;
Described valve one is closed, and when described valve two is opened, superheated vapor, by after described steam access port access, promotes the acting of described decompressor, generation electric energy exports switch board room to, discharges low pressure gas afterwards and exports to described steam outlet; When described valve one is opened, described valve two is closed, superheated vapor, by after described steam access port access, after described temperature reducing and pressure reducing system decrease temperature and pressure, is exported by described steam outlet.
2. utilization according to claim 1 is had more than needed the electricity generating device of superheated vapor energy, it is characterized in that: described decompressor is connected with pressure gauge two.
3. utilization according to claim 1 is had more than needed the electricity generating device of superheated vapor energy, it is characterized in that: described temperature reducing and pressure reducing system is connected with pressure gauge one.
4. utilization according to claim 1 is had more than needed the electricity generating device of superheated vapor energy, it is characterized in that: described temperature reducing and pressure reducing system comprises for the water spray system of desuperheat and the valve system for reducing pressure.
5. utilization according to claim 1 is had more than needed the electricity generating device of superheated vapor energy, it is characterized in that: described steam outlet is saturated vapour delivery outlet or superheated vapor delivery outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098458.5U CN204572088U (en) | 2015-02-11 | 2015-02-11 | A kind of electricity generating device utilizing superheated vapor energy more than needed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098458.5U CN204572088U (en) | 2015-02-11 | 2015-02-11 | A kind of electricity generating device utilizing superheated vapor energy more than needed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572088U true CN204572088U (en) | 2015-08-19 |
Family
ID=53864741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520098458.5U Expired - Fee Related CN204572088U (en) | 2015-02-11 | 2015-02-11 | A kind of electricity generating device utilizing superheated vapor energy more than needed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572088U (en) |
-
2015
- 2015-02-11 CN CN201520098458.5U patent/CN204572088U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101280942B (en) | Novel self-supplying power source numerical control energy-saving apparatus | |
| CN102278299A (en) | Deep frequency conversion system of condensate pump of power station | |
| CN108468575B (en) | System for changing extraction condensing unit into back pressure unit based on injection heat pump and operation method thereof | |
| CN204572088U (en) | A kind of electricity generating device utilizing superheated vapor energy more than needed | |
| CN205400830U (en) | 300MW grade fire coal is taken out combined heat and power units restriction steam extraction improvement heat supply with fixed attention and is compared system | |
| CN210483828U (en) | Energy-saving power generation and utilization system utilizing exhaust steam waste heat of steam turbine of thermal power plant | |
| CN202082077U (en) | Depth frequency conversion system of power station condensate pump | |
| CN203517758U (en) | Small flow control structure of temperature and pressure reducer | |
| CN103790657A (en) | Steam distributing method and device for waste heat generating system of charcoal ink factory | |
| CN202303323U (en) | Boiler system with steam recovering device | |
| CN202971069U (en) | Improved automation natural gas differential pressure electricity generating heating system | |
| CN202431313U (en) | Power generation system using steam surplus steam | |
| CN213478404U (en) | Asynchronous power generation system for cascade utilization of industrial steam of thermal power plant | |
| CN205226873U (en) | Accident nitrogen system suitable for environment low temperature area | |
| CN204459763U (en) | A kind of flash steam recovering device | |
| CN204345765U (en) | Air-cooled Unit high back pressure circulating water heating double parallel operational system | |
| CN107269334A (en) | A kind of new and effective steam electric power generator | |
| CN208702472U (en) | A kind of distributed energy resource system for Gas Purification Factory | |
| CN203848694U (en) | Waste heat full-recovery and recycling integrated system of heating furnace | |
| CN206018559U (en) | Electromagnetic valve | |
| CN205191541U (en) | External steam cooling ware water supply system of low capacity | |
| CN213937351U (en) | Common-box bus insulation performance improving system | |
| CN110295957A (en) | A kind of feed pump turbine system | |
| CN203928109U (en) | Electrothermal aqueous medium warmer | |
| CN202937318U (en) | System for generating power and supplying heat by utilizing afterheat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20210211 |